Normally, a Group menu value is rendered in white. If you change a Group menu
value, the value is rendered in cyan, or light blue. The reason for the color
change is to let you know you have changed the value. A changed value is
locked. That is, it remains as you have changed it so you can project the
performance of an options position. It also means that Aspen Graphics ignores new data
that, were the value unlocked, would change the value. For example, if the
underlying price of the OEX is 421 and you change it to 420, the value is locked.
If the OEX moves to 422, the value still shows 420. It will remain at 420 until you unlock it.
Locked Values